Didi Petet
actor,producer
- Gender: Male
- Birthday: 1956-07-12
- Day of Death: 2015-05-15 ( 59 years old )
- Place of Birth: Surabaya, Indonesia
- Also Known As: Didi Widiatmoko
- IMDB:nm1099341
Didi Petet was an Indonesian actor and TV and film director, best known for starring as Emon in the Catatan Si Boy series of films in the late 1980s and early 1990s.
Didi passed away in May 15, 2015.